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Now showing items 21-25 of 25
DEVELOPMENT OF GUIDELINES FOR SELECTION AND EVALUATION OF TACK COATS IN OKLAHOMA (FHWA-OK-18-02)
(Mar-18)
Asphalt pavements are generally constructed by compacting asphalt mixes in multiple lifts to achieve the required density across thelayers. Also, depending on pavement preservation and maintenance plan, from time to time, ...
TEST METHODS FOR USE OF RECYCLED ASPHALT PAVEMENT IN ASPHALT MIXES (FHWA-OK-12-01 2223)
(2012-2)
Usage of recycled asphalt pavement (RAP) in the construction of new pavements has increased in recent years due to the movement to conserve energy and raw materials, and reuse waste materials. To assess the effectiveness ...
Evaluation of rutting potential of hot mix asphalt using asphalt pavement analyzer draft (original was missing pgs 19-23, 48, 49, 68-71, 82, 126-128)
(June, 2002)
Rutting of flexible pavement is a widespread problem nationally, including Oklahoma. Rutting is
defined as the longitudinal depression along the wheel path due to progressive movement of materials
under repeated traffic ...
Assessment of resilient modulus testing methods and their application to design of pavements (FHWA-OK-91-08)
(1991-6)
Resilient modulus (RM) is an important property of subgrade soils that accounts for repetitive loads due to vehicular traffic. Since AASHTO recommended its use in pavement design in 1986, various transportation agencies ...
Evaluation of rutting potential of hot mix asphalt using the asphalt pavement analyzer
(October, 2)
A comprehensive study involving rut potential of Hot Mix Asphalt (HMA) was conducted. Both cylindrical and beam specimens
of HMA were prepared using a Superpave Gyratory Compactor (SGC) and an Asphalt Vibratory Compactor ...